1.9.6.1	culture condition:anaerobically-grown cell	mutant strain (M-6) overproduces the enzyme activity under anaerobic growth conditions	697696	
1.9.6.1	culture condition:butyrate-grown cell	specific activity of the enzyme is higher in intact cells grown with butyrate than succinate as the sole source of carbon	697965	
1.9.6.1	culture condition:succinate-grown cell	specific activity of the enzyme is higher in intact cells grown with butyrate than succinate as the sole source of carbon	697965